Exercise vest



FIG. 1 is a front perspective view in accordance with an exercise vest;

FIG. 2 is a rear perspective view of the design of FIG. 1;

FIG. 3 is a front elevation view of the design of FIG. 1;

FIG. 4 is a rear elevation view of the design of FIG. 1;

FIG. 5 is a plan view of the design of FIG. 1;

FIG. 6 is a bottom view of the design of FIG. 1;

FIG. 7 is a right-side view of the design of FIG. 1; and,

FIG. 8 is a left-side view of the design of FIG. 1. 

CLAIM The ornamental design for an exercise vest, as shown and described. 